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Security

· 12 checks — HTTP headers, CSP, TLS handshake, and cookie hygiene rolled into one auditable list.
SCORE
70
GRADE
C
FIX
3
REVIEW
4
PASS
5
INFO
0
Checks
12
5 PASS 4 REVIEW 3 FIX
F
Content Security Policy
Action
3 of 10 CSP checks passed
FIX
3 of 10 CSP checks passed
Info::
Raw CSP policy
Got: frame-src 'self' *.google.com *.libsyn.com video.qbrick.com ki-info.shop.strd.se api.kaltura.nordu.net *.youtube.com www.youtube-nocookie.com kartor.eniro.se ourworldindata.org sverigesradio.se issuu.com *.ki.se ki.se voicethread.com *.voicethread.com open.spotify.com gomonday.se www.buzzsprout.com embed.ur.se player.vimeo.com pub.editnews.com forms.office.com newsletter.paloma.se public.paloma.se www.adsensecustomsearchads.com kicollaboration.varbi.com klarsynt.se app-eu.readspeaker.com rstts-eu.readspeaker.com app.heygen.com syndicatedsearch.goog embed.podcasts.apple.com outlook.office365.com vimeo.com www.gomonday.se gomonday.formstack.com pivot.proquest.com ki2.qbank.se ki.instructuremedia.com www.googletagmanager.com padlet.com; object-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.ki.se ki.se www.google.com www.googletagmanager.com analytics.silktide.com cdn.jsdelivr.net cdnjs.cloudflare.com demo.qbank.se https://cdn.jsdelivr.net https://code.highcharts.com https://ki2.qbank.se https://polyfill-fastly.io https://rims-search.kib.ki.se https://www.google.com; script-src-elem 'self' 'unsafe-inline' *.ki.se ki.se www.google.com cse.google.com www.googletagmanager.com static.hotjar.com analytics.silktide.com clients1.google.com www.gstatic.com script.hotjar.com partner.googleadservices.com connect.facebook.net digitalfeedback.euro.confirmit.com www.youtube.com cdn.jsdelivr.net cdnjs.cloudflare.com demo.qbank.se https://cdn.jsdelivr.net https://code.highcharts.com https://ki2.qbank.se https://polyfill-fastly.io https://rims-search.kib.ki.se https://www.google.com; style-src 'self' 'unsafe-inline' *.ki.se ki.se www.google.com fonts.googleapis.com maxcdn.bootstrapcdn.com ki2.qbank.se https://cdn.jsdelivr.net https://code.highcharts.com https://rims-search.kib.ki.se; style-src-attr 'self' 'unsafe-inline'; worker-src 'self' blob:; frame-ancestors 'self'
Warning::
default-src directive is missing
default-src provides a fallback for other directives. Set it to restrict default resource loading.
Expected: default-src 'self'
Critical::
'unsafe-inline' found in script source
'unsafe-inline' allows inline <script> tags, defeating CSP against XSS. Remove it and use nonces or hashes instead.
Got: script-src 'self' 'unsafe-inline' 'unsafe-eval' *.ki.se ki.se www.google.com www.googletagmanager.com analytics.silktide.com cdn.jsdelivr.net cdnjs.cloudflare.com demo.qbank.se https://cdn.jsdelivr.net https://code.highcharts.com https://ki2.qbank.se https://polyfill-fastly.io https://rims-search.kib.ki.se https://www.google.com
Critical::
'unsafe-eval' found in script source
'unsafe-eval' allows eval() and similar functions, enabling code injection. Remove it.
Got: script-src 'self' 'unsafe-inline' 'unsafe-eval' *.ki.se ki.se www.google.com www.googletagmanager.com analytics.silktide.com cdn.jsdelivr.net cdnjs.cloudflare.com demo.qbank.se https://cdn.jsdelivr.net https://code.highcharts.com https://ki2.qbank.se https://polyfill-fastly.io https://rims-search.kib.ki.se https://www.google.com
Info::
No wildcard in script source
Info::
object-src is set to 'none'
Got: object-src 'none'
Warning::
base-uri directive is missing
Without base-uri, attackers can inject a <base> tag to hijack relative URLs. Set it to 'self' or 'none'.
Expected: base-uri 'self'
Info::
frame-ancestors directive is set
Got: frame-ancestors 'self'
Warning::
form-action directive is missing
form-action restricts where forms can submit data, preventing form hijacking.
Expected: form-action 'self'
Info::
upgrade-insecure-requests is not set
This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.
Expected: upgrade-insecure-requests

'unsafe-inline' allows inline <script> tags, defeating CSP against XSS. Remove it and use nonces or hashes instead.

Why this matters

Unsafe value (unsafe-inline, unsafe-eval) in script-src defeats CSP's main protection — XSS injections can execute again.

Learn more ▾

unsafe-inline allows inline <script> tags; unsafe-eval allows eval() and similar. Both are necessary for some legacy code but explicitly dangerous. Migrate to nonces (per-page random tokens) or hashes (per-script SHA-256) instead.

Source: OWASP CSP / MDN

'unsafe-eval' allows eval() and similar functions, enabling code injection. Remove it.

Why this matters

Unsafe value (unsafe-inline, unsafe-eval) in script-src defeats CSP's main protection — XSS injections can execute again.

Learn more ▾

unsafe-inline allows inline <script> tags; unsafe-eval allows eval() and similar. Both are necessary for some legacy code but explicitly dangerous. Migrate to nonces (per-page random tokens) or hashes (per-script SHA-256) instead.

Source: OWASP CSP / MDN

default-src provides a fallback for other directives. Set it to restrict default resource loading.

Expected: default-src 'self'
Why this matters

Security gaps expose your site and users to attacks, eroding trust.

Without base-uri, attackers can inject a <base> tag to hijack relative URLs. Set it to 'self' or 'none'.

Expected: base-uri 'self'
Why this matters

Missing base-uri in CSP leaves a base-tag injection attack path open even on otherwise strict policies.

Learn more ▾

A common omission: developers add CSP for script-src and frame-ancestors but forget base-uri. The result is a CSP that looks strict but lets an attacker rewrite every URL on the page via <base href>. Add `base-uri 'self'` to close the gap.

Source: MDN CSP

form-action restricts where forms can submit data, preventing form hijacking.

Expected: form-action 'self'
Why this matters

Security gaps expose your site and users to attacks, eroding trust.

This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.

Expected: upgrade-insecure-requests
Why this matters

Without upgrade-insecure-requests, any HTTP subresource link survives as a mixed-content warning instead of auto-upgrading.

Learn more ▾

Adding `upgrade-insecure-requests` to your CSP turns every http:// subresource fetch into https:// at the browser layer. One-line defense against accidental mixed content from legacy links or third-party widgets.

Source: MDN CSP

Parsed Policy

frame-src 'self'*.google.com*.libsyn.comvideo.qbrick.comki-info.shop.strd.seapi.kaltura.nordu.net*.youtube.comwww.youtube-nocookie.comkartor.eniro.seourworldindata.orgsverigesradio.seissuu.com*.ki.seki.sevoicethread.com*.voicethread.comopen.spotify.comgomonday.sewww.buzzsprout.comembed.ur.seplayer.vimeo.compub.editnews.comforms.office.comnewsletter.paloma.sepublic.paloma.sewww.adsensecustomsearchads.comkicollaboration.varbi.comklarsynt.seapp-eu.readspeaker.comrstts-eu.readspeaker.comapp.heygen.comsyndicatedsearch.googembed.podcasts.apple.comoutlook.office365.comvimeo.comwww.gomonday.segomonday.formstack.compivot.proquest.comki2.qbank.seki.instructuremedia.comwww.googletagmanager.compadlet.com
object-src 'none'
script-src 'self''unsafe-inline''unsafe-eval'*.ki.seki.sewww.google.comwww.googletagmanager.comanalytics.silktide.comcdn.jsdelivr.netcdnjs.cloudflare.comdemo.qbank.sehttps://cdn.jsdelivr.nethttps://code.highcharts.comhttps://ki2.qbank.sehttps://polyfill-fastly.iohttps://rims-search.kib.ki.sehttps://www.google.com
script-src-elem 'self''unsafe-inline'*.ki.seki.sewww.google.comcse.google.comwww.googletagmanager.comstatic.hotjar.comanalytics.silktide.comclients1.google.comwww.gstatic.comscript.hotjar.compartner.googleadservices.comconnect.facebook.netdigitalfeedback.euro.confirmit.comwww.youtube.comcdn.jsdelivr.netcdnjs.cloudflare.comdemo.qbank.sehttps://cdn.jsdelivr.nethttps://code.highcharts.comhttps://ki2.qbank.sehttps://polyfill-fastly.iohttps://rims-search.kib.ki.sehttps://www.google.com
style-src 'self''unsafe-inline'*.ki.seki.sewww.google.comfonts.googleapis.commaxcdn.bootstrapcdn.comki2.qbank.sehttps://cdn.jsdelivr.nethttps://code.highcharts.comhttps://rims-search.kib.ki.se
style-src-attr 'self''unsafe-inline'
worker-src 'self'blob:
frame-ancestors 'self'
F
Subresource Integrity
Action
0 of 6 external resources have SRI
FIX
0 of 6 external resources have SRI
Warning::
External script from www.googletagmanager.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.googletagmanager.com/gtag/js?id=G-VZD17KHKE3&cx=c&gtm=4e64k1
Warning::
External link from cdn.jsdelivr.net lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cdn.jsdelivr.net/npm/addsearch-search-ui@0.9/dist/addsearch-search-ui.min.css
Warning::
External script from www.googletagmanager.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.googletagmanager.com/gtm.js?id=GTM-T8BVXM
Warning::
External script from cdn.jsdelivr.net lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cdn.jsdelivr.net/npm/handlebars@latest/dist/handlebars.min.js
Warning::
External script from cdn.jsdelivr.net lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cdn.jsdelivr.net/npm/addsearch-js-client@1.1.1/dist/addsearch-js-client.min.js
Warning::
External script from cdn.jsdelivr.net lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cdn.jsdelivr.net/npm/addsearch-search-ui@0.9/dist/addsearch-search-ui.min.js
SRI Coverage 0 / 6 of external resources have integrity hashes
TagDomainIntegrity
<script>www.googletagmanager.com✗ Missing
<link>cdn.jsdelivr.net✗ Missing
<script>www.googletagmanager.com✗ Missing
<script>cdn.jsdelivr.net✗ Missing
<script>cdn.jsdelivr.net✗ Missing
<script>cdn.jsdelivr.net✗ Missing
D
Permissions-Policy
Action
No header set
FIX
No header set
Warning::
No Permissions-Policy header
Consider adding a Permissions-Policy header to restrict browser feature access from embedded content.

No Permissions-Policy header set.

Without this header, embedded iframes can request access to sensitive device features.

Suggested header
Permissions-Policy: camera=(), microphone=(), geolocation=(), payment=(), usb=()
C
Security Headers
Action
5 of 10 headers properly configured
REVIEW
5 of 10 headers properly configured
Warning::
HSTS is missing includeSubDomains
Without includeSubDomains, subdomains can still be accessed over HTTP.
Got: max-age=63072000; Expected: max-age=31536000; includeSubDomains
Info::
X-Content-Type-Options is properly configured
Got: nosniff
Info::
X-Frame-Options is properly configured
Got: SAMEORIGIN
Warning::
Referrer-Policy header is missing
Controls how much referrer information is sent with requests. Set to 'strict-origin-when-cross-origin' or stricter.
Expected: strict-origin-when-cross-origin
Warning::
Permissions-Policy header is missing
Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.
Expected: geolocation=(), camera=(), microphone=()
Info::
Content-Security-Policy is present
Got: frame-src 'self' *.google.com *.libsyn.com video.qbrick.com ki-info.shop.strd.se…
Warning::
Cross-Origin-Opener-Policy header is missing
COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.
Expected: same-origin
Warning::
Cross-Origin-Embedder-Policy header is missing
COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.
Expected: require-corp
Info::
X-Powered-By header is not present
Info::
Server header is not present

Without includeSubDomains, subdomains can still be accessed over HTTP.

Expected: max-age=31536000; includeSubDomains
Why this matters

Without includeSubDomains, a forgotten dev subdomain over HTTP can set malicious cookies that ride to the apex.

Learn more ▾

HSTS without includeSubDomains protects only the exact domain. Cookies set on a non-HSTS subdomain can ride to the apex via cookie-scope attacks. The fix is one directive append. Verify all subdomains support HTTPS first — adding includeSubDomains to a domain with HTTP-only subdomains breaks them.

Source: RFC 6797

Controls how much referrer information is sent with requests. Set to 'strict-origin-when-cross-origin' or stricter.

Expected: strict-origin-when-cross-origin
Why this matters

Default browser behavior leaks full URLs (including query params and tokens) to every third-party resource — set a strict policy.

Learn more ▾

Without a Referrer-Policy header, browsers send the full referring URL with images, scripts, and fonts loaded from third-party origins. URLs containing tokens, user IDs, or session params end up in third-party logs. Set `Referrer-Policy: strict-origin-when-cross-origin` (or stricter) to limit leakage.

Source: MDN / W3C

Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.

Expected: geolocation=(), camera=(), microphone=()
Why this matters

Permissions-Policy locks down browser APIs you don't use — without it, every page can request camera/mic/geolocation if XSS lands.

Learn more ▾

By default every page can request the camera, microphone, geolocation, payment APIs, and dozens more. Permissions-Policy turns off the ones you don't need so a future bug can't quietly start using them. It's a defense-in-depth header — one line, big surface reduction.

Source: MDN / W3C

COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.

Expected: same-origin
Why this matters

COOP isolates your top-level browsing context from cross-origin windows — without it, popup-based side-channel attacks remain possible.

Learn more ▾

Cross-Origin-Opener-Policy: same-origin prevents cross-origin pages from sharing a browsing-context group with yours. This blocks cross-window references that enable Spectre-style timing attacks and tab-nabbing. Required if you want to enable SharedArrayBuffer.

Source: MDN / web.dev

COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.

Expected: require-corp
Why this matters

COEP enforces that all embedded resources opt-in to cross-origin embedding — required for cross-origin isolation features.

Learn more ▾

Cross-Origin-Embedder-Policy: require-corp ensures every embedded resource (script, iframe, image) explicitly allows being loaded cross-origin. Combined with COOP, this enables the cross-origin-isolated context that unlocks SharedArrayBuffer, high-resolution timers, and other powerful APIs.

Source: MDN / web.dev

B
Cookie Security
1 cookies analyzed, 0 checks passed
REVIEW
1 cookies analyzed, 0 checks passed
Critical::
Cookie 'TS01b184ef' is missing the Secure flag
Without the Secure flag, this cookie can be sent over unencrypted HTTP, exposing it to interception.
Warning::
Cookie 'TS01b184ef' is missing the HttpOnly flag
Without HttpOnly, this cookie can be accessed by JavaScript, making it vulnerable to XSS-based theft.
Warning::
Cookie 'TS01b184ef' has no SameSite attribute
Without an explicit SameSite attribute, browser default behavior varies. Set SameSite=Lax or Strict.
1 cookies analyzed 1 critical 2 warnings
NameSecureHttpOnlySameSiteSizeIssues
TS01b184ef✗✗—116 B3
C
CORS Configuration
Action
Origin: *
REVIEW
Origin: *
Info::
Access-Control-Allow-Origin: * — unrestricted
Any website can read this resource's response. Appropriate for public APIs but not for user-specific content.
Info::
Origin reflection not testable with a single request
Some servers reflect the request Origin header. This requires manual testing with a crafted Origin header.
CORS Configuration Permissive
Allow-Origin *

Any website can read responses from this resource.

HeaderValueStatus
Access-Control-Allow-Origin*⚠

Origin reflection test

Some servers mirror the request Origin header, which can be exploited. Test manually:

curl -sI -H "Origin: https://evil.com" <url> | grep -i access-control
B
security.txt
Published with 1 contact(s)
REVIEW

security.txt

Contact: mailto:abuse@ki.se
Expires: 2028-01-01T07:00:00.000Z
Policy: https://ki.se/.well-known/security.txt
A+
TLS & Certificates
TLS 1.3, 7 checks passed
PASS
TLS 1.3, 7 checks passed
Info::
TLS 1.3 is used
Got: TLS 1.3
Info::
Strong cipher suite is used
Got: TLS_AES_128_GCM_SHA256
Info::
HTTP/2 is not negotiated
HTTP/2 provides multiplexing and header compression for better performance.
Got: http/1.1
Info::
Certificate is valid (expires in 208 days)
Got: 2026-11-17T14:49:59Z
Info::
Certificate chain has 3 certificates
Info::
Certificate uses modern signature algorithm
Got: SHA256-RSA
Info::
Certificate covers 2 domain(s)
Got: *.ki.se, ki.se
Info::
Certificate is issued by a trusted CA
Got: CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GR

HTTP/2 provides multiplexing and header compression for better performance.

Why this matters

HTTP/1.1 forces the browser to make sequential requests, multiplying latency on every page.

Learn more ▾

HTTP/2 (and HTTP/3) multiplex many requests over a single connection, eliminating head-of-line blocking. HTTP/1.1 forces the browser to either queue requests or open many parallel connections — both worse. Most modern web servers support HTTP/2 with one config line.

Source: MDN Web Docs

Connection
Protocol
TLS 1.3
Cipher Suite
TLS_AES_128_GCM_SHA256
HTTP Version
HTTP/1.1

Certificate Chain

Leaf Certificate
Subject CN=*.ki.seIssuer CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GRValid 2025-11-17T14:49:59Z → 2026-11-17T14:49:59ZExpires in 208 days SANs *.ki.se, ki.seSignature SHA256-RSASerial 1507410c86ac15bc5c541da6b5bbc9d6
Intermediate (CA Certificate)
Subject CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GRIssuer CN=HARICA TLS RSA Root CA 2021,O=Hellenic Academic and Research Institutions CA,C=GRValid 2025-01-03T11:15:00Z → 2039-12-31T11:14:59ZExpires in 5000 days Signature SHA256-RSASerial 14d57bf3692228219a5567fa91651b22
Intermediate (CA Certificate)
Subject CN=HARICA TLS RSA Root CA 2021,O=Hellenic Academic and Research Institutions CA,C=GRIssuer CN=Hellenic Academic and Research Institutions RootCA 2015,O=Hellenic Academic and Research Institutions Cert. Authority,L=Athens,C=GRValid 2021-09-02T07:41:55Z → 2029-08-31T07:41:54ZExpires in 1226 days Signature SHA256-RSASerial 2a6086d4d4de45c95e4b98fbbf2fbf26
A+
JS Library Vulnerabilities
No known vulnerabilities
PASS
No known vulnerabilities
Info::
No known JavaScript library vulnerabilities detected

No known JavaScript library vulnerabilities detected.

A+
Information Leakage
No exposures
PASS
No exposures
Info::
security.txt is present — good practice
Info::
No sensitive files exposed

No sensitive files exposed — all paths returned 404.

PathStatusCategoryRisk
/.git/HEAD✓ Not foundVersion Control—
/.git/config✓ Not foundVersion Control—
/.svn/entries✓ Not foundVersion Control—
/.env✓ Not foundConfiguration—
/.env.local✓ Not foundConfiguration—
/.env.production✓ Not foundConfiguration—
/wp-config.php✓ Not foundConfiguration—
/.htaccess✓ Not foundConfiguration—
/phpinfo.php✓ Not foundDebug—
/server-status✓ Not foundDebug—
/server-info✓ Not foundDebug—
/.well-known/security.txt✗ ExposedSecurity PolicyInfo
A
Email Security
DMARC: quarantine
PASS
DMARC: quarantine
Info::
DMARC policy is quarantine — good protection
DMARC
Policy quarantine — good protection Record v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email,mailto:dmarcreports@ki.se; ruf=mailto:dmarcreports@ki.se
A
Transport Security
HTTP/3, HSTS, and TLS version analysis
PASS
HTTP/3, HSTS, and TLS version analysis
Info::
HTTP/3 (QUIC) not advertised
HTTP/3 eliminates head-of-line blocking. If your CDN supports it, consider enabling it.
Info::
HSTS enabled (base policy)
Info::
HSTS missing includeSubDomains
Without includeSubDomains, HSTS only protects the exact domain.
Info::
TLS 1.3 in use (fastest handshake, 1-RTT)
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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